heritage_list_nb_collections
AI agents call heritage_list_nb_collections to retrieve information from Pypi:swiss Cultural Heritage without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool name strongly suggests retrieval of collection metadata without modification. The 'list' prefix indicates querying/browsing rather than creation, modification, or deletion. Confidence is moderate (0.7) rather than high (0.9+) due to absent description; however, context from sibling tools and the public cultural heritage domain supports Read classification.
From the tool's definition Tool name 'heritage_list_nb_collections' indicates a listing/browsing operation (list) on Nationalmuseum (nb) collection data.
Attacks that exploit this kind of access
heritage_list_nb_collections. It is categorised as a Read tool in the Pypi:swiss Cultural Heritage MCP Server, which means it retrieves data without modifying state.
Register the Pypi:swiss Cultural Heritage MCP server in PolicyLayer and add a rule for heritage_list_nb_collections: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Pypi:swiss Cultural Heritage. Nothing to install.
heritage_list_nb_collections is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the heritage_list_nb_collections rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for heritage_list_nb_collections. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
heritage_list_nb_collections is provided by the Pypi:swiss Cultural Heritage MCP server (malkreide/swiss-cultural-heritage-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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